Tác giả: Derrick Watkins

For a relationship to be fulfilling and lasting, the last chapter should be of paramount importance. When you are yourself and happy with whom you are, you gain a quiet self-confidence that people no …

Research shows that spending on health care varies by geographic area and that higher spending in an area is not always associated with better quality of care. While a substantial body of research ex …

Load bearing implants such as hip joints, knee joints and bone plates etc. are prone to failure from the conjoint effect of wear, fretting and corrosion from the movement of body. Modular junctions o …